I wish we had a need for it. They are great vehicles and are easy to fix when things break.
My Daughter's X5 had the same Christmas tree lights. There is a clear disk in the steering wheel that we took off and cleaned the laser that hits it with a q-tip almost a year ago. No lights since Cost - 1 q-tip - 30 minutes of time.
Good luck selling it. It will make a great SUV for someone.